31378636800

素因数分解:

$2^{20}\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 756

約数和(自身を含む): 135224296480

約数和(自身を除く): 103845659680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 126, 128, 133, 140, 144, 150, 152, 160, 168, 171, 175, 180, 190, 192, 200, 210, 224, 225, 228, 240, 252, 256, 266, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 360, 380, 384, 399, 400, 420, 448, 450, 456, 475, 480, 504, 512, 525, 532, 560, 570, 576, 600, 608, 630, 640, 665, 672, 684, 700, 720, 760, 768, 798, 800, 840, 855, 896, 900, 912, 950, 960, 1008, 1024, 1050, 1064, 1120, 1140, 1152, 1197, 1200, 1216, 1260, 1280, 1330, 1344, 1368, 1400, 1425, 1440, 1520, 1536, 1575, 1596, 1600, 1680, 1710, 1792, 1800, 1824, 1900, 1920, 1995, 2016, 2048, 2100, 2128, 2240, 2280, 2304, 2394, 2400, 2432, 2520, 2560, 2660, 2688, 2736, 2800, 2850, 2880, 3040, 3072, 3150, 3192, 3200, 3325, 3360, 3420, 3584, 3600, 3648, 3800, 3840, 3990, 4032, 4096, 4200, 4256, 4275, 4480, 4560, 4608, 4788, 4800, 4864, 5040, 5120, 5320, 5376, 5472, 5600, 5700, 5760, 5985, 6080, 6144, 6300, 6384, 6400, 6650, 6720, 6840, 7168, 7200, 7296, 7600, 7680, 7980, 8064, 8192, 8400, 8512, 8550, 8960, 9120, 9216, 9576, 9600, 9728, 9975, 10080, 10240, 10640, 10752, 10944, 11200, 11400, 11520, 11970, 12160, 12288, 12600, 12768, 12800, 13300, 13440, 13680, 14336, 14400, 14592, 15200, 15360, 15960, 16128, 16384, 16800, 17024, 17100, 17920, 18240, 18432, 19152, 19200, 19456, 19950, 20160, 20480, 21280, 21504, 21888, 22400, 22800, 23040, 23940, 24320, 24576, 25200, 25536, 25600, 26600, 26880, 27360, 28672, 28800, 29184, 29925, 30400, 30720, 31920, 32256, 32768, 33600, 34048, 34200, 35840, 36480, 36864, 38304, 38400, 38912, 39900, 40320, 40960, 42560, 43008, 43776, 44800, 45600, 46080, 47880, 48640, 49152, 50400, 51072, 51200, 53200, 53760, 54720, 57344, 57600, 58368, 59850, 60800, 61440, 63840, 64512, 65536, 67200, 68096, 68400, 71680, 72960, 73728, 76608, 76800, 77824, 79800, 80640, 81920, 85120, 86016, 87552, 89600, 91200, 92160, 95760, 97280, 98304, 100800, 102144, 102400, 106400, 107520, 109440, 114688, 115200, 116736, 119700, 121600, 122880, 127680, 129024, 131072, 134400, 136192, 136800, 143360, 145920, 147456, 153216, 153600, 155648, 159600, 161280, 163840, 170240, 172032, 175104, 179200, 182400, 184320, 191520, 194560, 196608, 201600, 204288, 204800, 212800, 215040, 218880, 229376, 230400, 233472, 239400, 243200, 245760, 255360, 258048, 262144, 268800, 272384, 273600, 286720, 291840, 294912, 306432, 307200, 311296, 319200, 322560, 327680, 340480, 344064, 350208, 358400, 364800, 368640, 383040, 389120, 393216, 403200, 408576, 409600, 425600, 430080, 437760, 458752, 460800, 466944, 478800, 486400, 491520, 510720, 516096, 524288, 537600, 544768, 547200, 573440, 583680, 589824, 612864, 614400, 622592, 638400, 645120, 655360, 680960, 688128, 700416, 716800, 729600, 737280, 766080, 778240, 786432, 806400, 817152, 819200, 851200, 860160, 875520, 917504, 921600, 933888, 957600, 972800, 983040, 1021440, 1032192, 1048576, 1075200, 1089536, 1094400, 1146880, 1167360, 1179648, 1225728, 1228800, 1245184, 1276800, 1290240, 1310720, 1361920, 1376256, 1400832, 1433600, 1459200, 1474560, 1532160, 1556480, 1572864, 1612800, 1634304, 1638400, 1702400, 1720320, 1751040, 1835008, 1843200, 1867776, 1915200, 1945600, 1966080, 2042880, 2064384, 2150400, 2179072, 2188800, 2293760, 2334720, 2359296, 2451456, 2457600, 2490368, 2553600, 2580480, 2621440, 2723840, 2752512, 2801664, 2867200, 2918400, 2949120, 3064320, 3112960, 3145728, 3225600, 3268608, 3276800, 3404800, 3440640, 3502080, 3670016, 3686400, 3735552, 3830400, 3891200, 3932160, 4085760, 4128768, 4300800, 4358144, 4377600, 4587520, 4669440, 4718592, 4902912, 4915200, 4980736, 5107200, 5160960, 5242880, 5447680, 5505024, 5603328, 5734400, 5836800, 5898240, 6128640, 6225920, 6451200, 6537216, 6553600, 6809600, 6881280, 7004160, 7340032, 7372800, 7471104, 7660800, 7782400, 7864320, 8171520, 8257536, 8601600, 8716288, 8755200, 9175040, 9338880, 9437184, 9805824, 9830400, 9961472, 10214400, 10321920, 10895360, 11010048, 11206656, 11468800, 11673600, 11796480, 12257280, 12451840, 12902400, 13074432, 13107200, 13619200, 13762560, 14008320, 14745600, 14942208, 15321600, 15564800, 15728640, 16343040, 16515072, 17203200, 17432576, 17510400, 18350080, 18677760, 19611648, 19660800, 19922944, 20428800, 20643840, 21790720, 22020096, 22413312, 22937600, 23347200, 23592960, 24514560, 24903680, 25804800, 26148864, 26214400, 27238400, 27525120, 28016640, 29491200, 29884416, 30643200, 31129600, 32686080, 33030144, 34406400, 34865152, 35020800, 36700160, 37355520, 39223296, 39321600, 40857600, 41287680, 43581440, 44826624, 45875200, 46694400, 47185920, 49029120, 49807360, 51609600, 52297728, 54476800, 55050240, 56033280, 58982400, 59768832, 61286400, 62259200, 65372160, 66060288, 68812800, 69730304, 70041600, 74711040, 78446592, 78643200, 81715200, 82575360, 87162880, 89653248, 91750400, 93388800, 98058240, 99614720, 103219200, 104595456, 108953600, 110100480, 112066560, 117964800, 122572800, 124518400, 130744320, 137625600, 139460608, 140083200, 149422080, 156893184, 163430400, 165150720, 174325760, 179306496, 183500800, 186777600, 196116480, 206438400, 209190912, 217907200, 224133120, 235929600, 245145600, 249036800, 261488640, 275251200, 280166400, 298844160, 313786368, 326860800, 330301440, 348651520, 373555200, 392232960, 412876800, 418381824, 435814400, 448266240, 490291200, 498073600, 522977280, 550502400, 560332800, 627572736, 653721600, 697303040, 747110400, 784465920, 825753600, 871628800, 896532480, 980582400, 1045954560, 1120665600, 1255145472, 1307443200, 1494220800, 1568931840, 1651507200, 1743257600, 1961164800, 2091909120, 2241331200, 2614886400, 3137863680, 3486515200, 3922329600, 4482662400, 5229772800, 6275727360, 7844659200, 10459545600, 15689318400, 31378636800]

約数ペア:

[(1, 31378636800), (2, 15689318400), (3, 10459545600), (4, 7844659200), (5, 6275727360), (6, 5229772800), (7, 4482662400), (8, 3922329600), (9, 3486515200), (10, 3137863680), (12, 2614886400), (14, 2241331200), (15, 2091909120), (16, 1961164800), (18, 1743257600), (19, 1651507200), (20, 1568931840), (21, 1494220800), (24, 1307443200), (25, 1255145472), (28, 1120665600), (30, 1045954560), (32, 980582400), (35, 896532480), (36, 871628800), (38, 825753600), (40, 784465920), (42, 747110400), (45, 697303040), (48, 653721600), (50, 627572736), (56, 560332800), (57, 550502400), (60, 522977280), (63, 498073600), (64, 490291200), (70, 448266240), (72, 435814400), (75, 418381824), (76, 412876800), (80, 392232960), (84, 373555200), (90, 348651520), (95, 330301440), (96, 326860800), (100, 313786368), (105, 298844160), (112, 280166400), (114, 275251200), (120, 261488640), (126, 249036800), (128, 245145600), (133, 235929600), (140, 224133120), (144, 217907200), (150, 209190912), (152, 206438400), (160, 196116480), (168, 186777600), (171, 183500800), (175, 179306496), (180, 174325760), (190, 165150720), (192, 163430400), (200, 156893184), (210, 149422080), (224, 140083200), (225, 139460608), (228, 137625600), (240, 130744320), (252, 124518400), (256, 122572800), (266, 117964800), (280, 112066560), (285, 110100480), (288, 108953600), (300, 104595456), (304, 103219200), (315, 99614720), (320, 98058240), (336, 93388800), (342, 91750400), (350, 89653248), (360, 87162880), (380, 82575360), (384, 81715200), (399, 78643200), (400, 78446592), (420, 74711040), (448, 70041600), (450, 69730304), (456, 68812800), (475, 66060288), (480, 65372160), (504, 62259200), (512, 61286400), (525, 59768832), (532, 58982400), (560, 56033280), (570, 55050240), (576, 54476800), (600, 52297728), (608, 51609600), (630, 49807360), (640, 49029120), (665, 47185920), (672, 46694400), (684, 45875200), (700, 44826624), (720, 43581440), (760, 41287680), (768, 40857600), (798, 39321600), (800, 39223296), (840, 37355520), (855, 36700160), (896, 35020800), (900, 34865152), (912, 34406400), (950, 33030144), (960, 32686080), (1008, 31129600), (1024, 30643200), (1050, 29884416), (1064, 29491200), (1120, 28016640), (1140, 27525120), (1152, 27238400), (1197, 26214400), (1200, 26148864), (1216, 25804800), (1260, 24903680), (1280, 24514560), (1330, 23592960), (1344, 23347200), (1368, 22937600), (1400, 22413312), (1425, 22020096), (1440, 21790720), (1520, 20643840), (1536, 20428800), (1575, 19922944), (1596, 19660800), (1600, 19611648), (1680, 18677760), (1710, 18350080), (1792, 17510400), (1800, 17432576), (1824, 17203200), (1900, 16515072), (1920, 16343040), (1995, 15728640), (2016, 15564800), (2048, 15321600), (2100, 14942208), (2128, 14745600), (2240, 14008320), (2280, 13762560), (2304, 13619200), (2394, 13107200), (2400, 13074432), (2432, 12902400), (2520, 12451840), (2560, 12257280), (2660, 11796480), (2688, 11673600), (2736, 11468800), (2800, 11206656), (2850, 11010048), (2880, 10895360), (3040, 10321920), (3072, 10214400), (3150, 9961472), (3192, 9830400), (3200, 9805824), (3325, 9437184), (3360, 9338880), (3420, 9175040), (3584, 8755200), (3600, 8716288), (3648, 8601600), (3800, 8257536), (3840, 8171520), (3990, 7864320), (4032, 7782400), (4096, 7660800), (4200, 7471104), (4256, 7372800), (4275, 7340032), (4480, 7004160), (4560, 6881280), (4608, 6809600), (4788, 6553600), (4800, 6537216), (4864, 6451200), (5040, 6225920), (5120, 6128640), (5320, 5898240), (5376, 5836800), (5472, 5734400), (5600, 5603328), (5700, 5505024), (5760, 5447680), (5985, 5242880), (6080, 5160960), (6144, 5107200), (6300, 4980736), (6384, 4915200), (6400, 4902912), (6650, 4718592), (6720, 4669440), (6840, 4587520), (7168, 4377600), (7200, 4358144), (7296, 4300800), (7600, 4128768), (7680, 4085760), (7980, 3932160), (8064, 3891200), (8192, 3830400), (8400, 3735552), (8512, 3686400), (8550, 3670016), (8960, 3502080), (9120, 3440640), (9216, 3404800), (9576, 3276800), (9600, 3268608), (9728, 3225600), (9975, 3145728), (10080, 3112960), (10240, 3064320), (10640, 2949120), (10752, 2918400), (10944, 2867200), (11200, 2801664), (11400, 2752512), (11520, 2723840), (11970, 2621440), (12160, 2580480), (12288, 2553600), (12600, 2490368), (12768, 2457600), (12800, 2451456), (13300, 2359296), (13440, 2334720), (13680, 2293760), (14336, 2188800), (14400, 2179072), (14592, 2150400), (15200, 2064384), (15360, 2042880), (15960, 1966080), (16128, 1945600), (16384, 1915200), (16800, 1867776), (17024, 1843200), (17100, 1835008), (17920, 1751040), (18240, 1720320), (18432, 1702400), (19152, 1638400), (19200, 1634304), (19456, 1612800), (19950, 1572864), (20160, 1556480), (20480, 1532160), (21280, 1474560), (21504, 1459200), (21888, 1433600), (22400, 1400832), (22800, 1376256), (23040, 1361920), (23940, 1310720), (24320, 1290240), (24576, 1276800), (25200, 1245184), (25536, 1228800), (25600, 1225728), (26600, 1179648), (26880, 1167360), (27360, 1146880), (28672, 1094400), (28800, 1089536), (29184, 1075200), (29925, 1048576), (30400, 1032192), (30720, 1021440), (31920, 983040), (32256, 972800), (32768, 957600), (33600, 933888), (34048, 921600), (34200, 917504), (35840, 875520), (36480, 860160), (36864, 851200), (38304, 819200), (38400, 817152), (38912, 806400), (39900, 786432), (40320, 778240), (40960, 766080), (42560, 737280), (43008, 729600), (43776, 716800), (44800, 700416), (45600, 688128), (46080, 680960), (47880, 655360), (48640, 645120), (49152, 638400), (50400, 622592), (51072, 614400), (51200, 612864), (53200, 589824), (53760, 583680), (54720, 573440), (57344, 547200), (57600, 544768), (58368, 537600), (59850, 524288), (60800, 516096), (61440, 510720), (63840, 491520), (64512, 486400), (65536, 478800), (67200, 466944), (68096, 460800), (68400, 458752), (71680, 437760), (72960, 430080), (73728, 425600), (76608, 409600), (76800, 408576), (77824, 403200), (79800, 393216), (80640, 389120), (81920, 383040), (85120, 368640), (86016, 364800), (87552, 358400), (89600, 350208), (91200, 344064), (92160, 340480), (95760, 327680), (97280, 322560), (98304, 319200), (100800, 311296), (102144, 307200), (102400, 306432), (106400, 294912), (107520, 291840), (109440, 286720), (114688, 273600), (115200, 272384), (116736, 268800), (119700, 262144), (121600, 258048), (122880, 255360), (127680, 245760), (129024, 243200), (131072, 239400), (134400, 233472), (136192, 230400), (136800, 229376), (143360, 218880), (145920, 215040), (147456, 212800), (153216, 204800), (153600, 204288), (155648, 201600), (159600, 196608), (161280, 194560), (163840, 191520), (170240, 184320), (172032, 182400), (175104, 179200)]